# How to calculate the useful agricultural area?

### How to calculate the useful agricultural area?

It is divided into arable land for 62%, surfaces still budding for 34% and in perennial crops for 4%. + floors of buildings and courtyards = Agricultural area .

### What is the total area of ​​land used for animal production?

According to a report released Tuesday, February 12 by Greenpeace, to leave of Eurostat data and of the European Commission, 71% of land European agricultural are dedicated to food animal (in 2017). This represented, in 2017, 127.2 million hectares.

### How to know the surface of a farm?

For know the area total of all the plots making up each agricultural exploitation, the cadastral matrix constitutes the basic document. On this cadastral matrix are all the plots constituting the municipal territory.

### Where is the arable land?

All the land which can be plowed and cultivated by man are referred to as ” arable lands “. The expression refers to all crops of vegetables and cereals, to fallow land, but also to artificial meadows.

### What is the SAU?

The useful agricultural area (UAA) is a statistical concept intended to evaluate the territory devoted to agricultural production.

### What is the largest field in France?

However, we can mention two regions where the plots reach substantial sizes: Champagne and Landes. In France when an island reaches substantial sizes, it is divided into several plots. The greater plots in Champagne must be around 180 ha and nearly 600 ha in the Landes.

### What is the agricultural area in France?

In Francein 2019, the agricultural area used (SAU) represents 45% of the area from the country. Thus, 26.8 million hectares are composed of arable land, surfaces budding and permanent crops (Figure 1).

### How do you know who operates a plot?

Provided with the cadastral reference of the plotthe most obvious solution is to inquire with the town planning department of the municipality’s town hall, or with the town clerk for small towns.

### How to do the agricultural census?

Data collection will take place between October 2020 and March April 2021. It will be done according to two simultaneous methods: light collection by Internet for the majority of operators and more complete data collection by an investigator, which will concern only a number restricted to operations.

### How is topsoil formed?

Then organic matter from dead plants and animals shape on the surface a litter. Decomposed by soil fauna, it is transformed into humus. Then mixed with mineral elements, the soil becomes cultivable, it is this which is called the arable land.

### Where to find the SAU?

The utilized agricultural area (UAA) is a standardized concept in European agricultural statistics. It includes arable land (including temporary pastures, fallow land, crops under cover, family gardens, etc.), areas still under grass and permanent crops (vineyards, orchards, etc.).

### What is the average size of farms in France?

In 2020, they operate in medium 69 hectares (ha), ie 14 ha more than in 2010 and 27 more than in 2000 (graph 1). The extension of surfaces is more marked for breeders than for holdings specialized in crop production.

### What is the composition of the Earth?

It is made up of clay, silt and sand. Hence the triangle of textures. In addition, there are stones. The earth has a structure.

### What are the benefits of Earth in a home?

The earth in a home is used to conduct leakage currents to earth, so as to protect people. And to protect them, the best way is to conduct these currents to earth, so that they do not pass through the human body.

### What is the texture of the Earth?

Earth has a texture. It is made up of clay, silt and sand. Hence the triangle of textures. In addition, there are stones.

### What are the benefits of grounding?

Grounding is a mandatory part of the electrical installation. It protects people against current leakage. However, it is not enough to have the earth in its dwelling.